The cultivation of top innovative nursing talents with Chinese characteristics in the new era lends critical support to the accomplishment of the strategic goal of the Healthy China Initiative.Herein,we reviewed the historical development of nursing science in China,clarified the conceptual framework of nursing science with Chinese characteristics in the new era,and identified the essential qualities and competencies required for top innovative nursing talents.Furthermore,we analyzed the mission and challenges in cultivating these nursing talents,and put forward new approaches,including formulating new ethics and political education theories specific to nursing science with Chinese characteristics,establishing a cross-disciplinary educational model of Nursing+X,and creating a new nursing talent cultivation ecosystem adapted to the era of human-machine symbiosis.This study provides theoretical insights into the cultivation of top innovative nursing talents who align their development well with national strategic needs,embody patriotism,and possess a strong sense of contemporary responsibility.

Objective:To evaluate the effect of preoperative neoadjuvant chemotherapy on rocuronium bromide-induced neuromuscular blockade in patients undergoing radical resection of gastrointestinal tumors.Methods:In this retrospective cohort study, the medical records from patients pathologically diagnosed with gastrointestinal tumors (stageⅡ or Ⅲ) and underwent elective radical tumour resection under general anaesthesia, aged 43-74 yr, with a body mass index of 18-25 kg/m 2, of American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ at Shaanxi Provincial People′s Hospital from November 2021 to November 2022, were collected. The patients were divided into 2 groups based on whether preoperative neoadjuvant chemotherapy was performed: non-chemotherapy group and chemotherapy group. Non-chemotherapy group did not receive neoadjuvant chemotherapy before surgery and underwent direct surgery without receiving neoadjuvant chemotherapy. Chemotherapy group received 4 weeks of chemotherapy with FOLFOX (5-fluorouracil, leucovorin, oxaliplatin), XELOX (capecitabine + oxaliplatin) or SOX (oxaliplatin + tegio) the three regimens before surgery. The neuromuscular monitoring was initiated after induction of intravenous anaesthesia, and rocuronium bromide 0.6 mg/kg was intravenously injected when the train-of-four ratio stabilized at 90%-110%. Mechanical ventilation was performed after endotracheal intubation when the train-of-four count was 0. When T 1 began to recover, rocuronium 0.2 mg/kg was intravenously injected, and rocuronium was intermittently injected during operation to maintain muscle relaxation. The onset time, complete muscle relaxation time, recovery index, 90% recovery index, maintenance time and consumption of rocuronium were recorded. Results:A total of 40 patients were finally included, with 20 in each group. Compared with non-chemotherapy group, the onset time was significantly prolonged, the recovery index, 90% recovery index and consumption of rocuronium were increased, the time for complete muscle relaxation was shortened ( P<0.05), and no significant change was found in the maintenance time of muscle relaxation in chemotherapy group ( P>0.05). Conclusions:Preoperative neoadjuvant chemotherapy can prolong the onset and recovery time of rocuronium, shorten the time to complete muscle relaxation and increase the consumption in patients undergoing radical resection of gastrointestinal tumors.

Objective To explore the correlation between serum hypoxia-inducible factor-1α(HIF-1α)levels and cerebral microbleeds(CMBs)and cognitive impairment and to assess the predictive value of HIF-1α for CSVD-related cognitive impairment.Methods A total of 104 patients with CSVD who attended the Department of Neurology,First Affiliated Hospital of Xinxiang Medical University from June 2022 to November 2023 were enrolled.All enrolled patients were subjected to basic statistics,cranial nuclear magnetic resonance examination,cognitive function assessment,and serum HIF-1α test,and the number and location of CMBs were counted.Based on the above data the enrolled patients were grouped.The correlation between HIF-1α and cognitive function and CMBs was studied the influencing factors of CMBs and cognitive impairment were analyzed,and the predictive value of HIF-1α on the occurrence of cognitive impairment was evaluated.Results There were statistically significant differences in HIF-1α levels and cognitive function among different CMBs groups.Serum HIF-1α levels were significantly negatively correlated with overall cognitive function,visuospatial and executive function,attention,and delayed recall,and serum HIF-1α was positively correlated with the number of CMBs.HIF-1α may be a risk factor for CMBs and cognitive impairment associated with CSVD,and serum HIF-1α has potential in predict the cognitive impairment caused by CSVD.Conclusion Serum levels of HIF-1α were associated with the number of CMB and CSVD-related cognitive impairment,and serum levels of HIF-1α may have a predictive value for CSVD-related cognitive impairment.

Objective:To evaluate the effect of preoperative neoadjuvant chemotherapy on rocuronium bromide-induced neuromuscular blockade in patients undergoing radical resection of gastrointestinal tumors.Methods:In this retrospective cohort study, the medical records from patients pathologically diagnosed with gastrointestinal tumors (stageⅡ or Ⅲ) and underwent elective radical tumour resection under general anaesthesia, aged 43-74 yr, with a body mass index of 18-25 kg/m 2, of American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ at Shaanxi Provincial People′s Hospital from November 2021 to November 2022, were collected. The patients were divided into 2 groups based on whether preoperative neoadjuvant chemotherapy was performed: non-chemotherapy group and chemotherapy group. Non-chemotherapy group did not receive neoadjuvant chemotherapy before surgery and underwent direct surgery without receiving neoadjuvant chemotherapy. Chemotherapy group received 4 weeks of chemotherapy with FOLFOX (5-fluorouracil, leucovorin, oxaliplatin), XELOX (capecitabine + oxaliplatin) or SOX (oxaliplatin + tegio) the three regimens before surgery. The neuromuscular monitoring was initiated after induction of intravenous anaesthesia, and rocuronium bromide 0.6 mg/kg was intravenously injected when the train-of-four ratio stabilized at 90%-110%. Mechanical ventilation was performed after endotracheal intubation when the train-of-four count was 0. When T 1 began to recover, rocuronium 0.2 mg/kg was intravenously injected, and rocuronium was intermittently injected during operation to maintain muscle relaxation. The onset time, complete muscle relaxation time, recovery index, 90% recovery index, maintenance time and consumption of rocuronium were recorded. Results:A total of 40 patients were finally included, with 20 in each group. Compared with non-chemotherapy group, the onset time was significantly prolonged, the recovery index, 90% recovery index and consumption of rocuronium were increased, the time for complete muscle relaxation was shortened ( P<0.05), and no significant change was found in the maintenance time of muscle relaxation in chemotherapy group ( P>0.05). Conclusions:Preoperative neoadjuvant chemotherapy can prolong the onset and recovery time of rocuronium, shorten the time to complete muscle relaxation and increase the consumption in patients undergoing radical resection of gastrointestinal tumors.

Objective To investigate the expression changes of serum long non-coding RNA rhabdomyosarcoma associated transcript-2 (LncRNA RMST) and miR-582-5p in patients with acute ischemic stroke (AIS),and their correlation with early neurological deterioration (END) and prognosis. Methods A total of 129 patients with ischemic stroke admitted to Chengde Central Hospital from January 2021 to December 2022 were gathered,according to diagnostic criteria and patients were divided into END group (n=42) and non END group (n=87) besed on whether END occurred within one week. In addition,59 healthy individuals who underwent physical examination in the hospital were regarded as the health group. The real-time fluorescence quantitative polymerase chain reaction method was applied to detect serum LncRNA RMST and miR-582-5p levels in each group. The Pearson method was used to analyze the correlation between serum LncRNA RMST and miR-582-5p levels in END patients. ROC curve was applied to evaluate further the levels of blood LncRNA RMST and miR-582-5p,and the efficacy analysis of their combination in predicting the prognosis of AIS patients. Results Serum LncRNA RMST(1.01±0.28,2.10±0.41,3.99±0.52) levels gradually increased in the healthy,non-END and END groups,and miR-582-5p(1.02±0.23,0.86±0.16,0.73±0.15) levels gradually decreased,and the differences were statistically significant (F=672.974,31.907,all P<0.05). There was a significant negative correlation between serum LncRNA RMST levels were significantly negatively correlated with miR-582-5p levels (r=-0.451,P<0.001). The AUC(95％CI) of the combined diagnosis of serum LncRNA RMST and miR-582-5p levels in AIS patients was 0.961(0.912～0.987),which was better than the independent prediction (Z=2.280,4.515,all P<0.05). Conclusion The levels of serum LncRNA RMST and miR-582-5p were closely related to END,and they are expected to become predictive factors for the prognosis of AIS patients.

Objective To explore the correlation between serum hypoxia-inducible factor-1α(HIF-1α)levels and cerebral microbleeds(CMBs)and cognitive impairment and to assess the predictive value of HIF-1α for CSVD-related cognitive impairment.Methods A total of 104 patients with CSVD who attended the Department of Neurology,First Affiliated Hospital of Xinxiang Medical University from June 2022 to November 2023 were enrolled.All enrolled patients were subjected to basic statistics,cranial nuclear magnetic resonance examination,cognitive function assessment,and serum HIF-1α test,and the number and location of CMBs were counted.Based on the above data the enrolled patients were grouped.The correlation between HIF-1α and cognitive function and CMBs was studied the influencing factors of CMBs and cognitive impairment were analyzed,and the predictive value of HIF-1α on the occurrence of cognitive impairment was evaluated.Results There were statistically significant differences in HIF-1α levels and cognitive function among different CMBs groups.Serum HIF-1α levels were significantly negatively correlated with overall cognitive function,visuospatial and executive function,attention,and delayed recall,and serum HIF-1α was positively correlated with the number of CMBs.HIF-1α may be a risk factor for CMBs and cognitive impairment associated with CSVD,and serum HIF-1α has potential in predict the cognitive impairment caused by CSVD.Conclusion Serum levels of HIF-1α were associated with the number of CMB and CSVD-related cognitive impairment,and serum levels of HIF-1α may have a predictive value for CSVD-related cognitive impairment.

Early neurological deterioration(END)occurs in patients with acute cerebral infarction after recombinant tissue-plasminogen activator(rt-PA)intravenous thrombolysis,which seriously affects the prognosis of patients and even causes death.However,there is no effective treatment.This report describes two patients with acute ischemic stroke presenting with right-sided limb weakness within 4.5 hours of onset.Brain CT ruled out cerebral hemorrhage and both patients were diagnosed with acute ischemic stroke.END occurred within 24 hours after intravenous thrombolysis with rt-PA.Reexamine Brain CT showed no evidence of cerebral hemorrhage.The patients were treated with continuous tirofiban infusion for 48 hours,overlapping with oral antiplatelet therapy for 4 hours and 6 hours,respectively.After discontinuation of tirofiban,no further neurological deterioration was observed.At the 3-month follow-up,there was no recurrence,and the modified Rankin scale(mRS)scores were 1 and 3,respectively.This study delineates the diagnostic and therapeutic trajectories of two paradigmatic cases to inform clinical decision-making for analogous presentations,thereby contributing to evidence-based management strategies.

Objective:To explore the correlation between serum soluble triggering receptor expressed on myeloid cells 2 (sTREM2) and cognitive impairment in patients with cerebral small vessel disease (CSVD), and the role of deep medullary vein (DMV) score in this process.Methods:A total of 140 patients with CSVD admitted to the Department of Neurology, the First Affiliated Hospital of Henan Medical University from December 2022 to August 2024 were selected as the research objects. The basic data statistics, head magnetic resonance imaging examination, cognitive function assessment, serum sTREM2 detection and DMV score were performed. All data were analyzed by SPSS 29.0 software and GraphPad Prism 10.0 software packages. Logistic regression model was used to explore the influencing factors of cognitive impairment. Structural equation model was used to analyze the mediating effect of DMV score on the association between serum sTREM2 and cognitive impairment. Receiver operating characteristic (ROC) curve was used to evaluate the predictive value of serum sTREM2 level and DMV score for cognitive impairment in CSVD patients.Results:Serum sTREM2 level ( B=0.017, OR=1.017, 95% CI=1.003-1.031), DMV score ( B=0.375, OR=1.455, 95% CI=1.175-1.802) and years of education ( B=-0.248, OR=0.780, 95% CI=0.635-0.958) were risk factors for cognitive impairment (all P<0.05). sTREM2 not only directly affected cognitive function, but also indirectly affected cognitive function through DMV score. The direct effect (effect size=-0.022) and mediating effect (effect size=-0.007) accounted for 75.9% and 24.1% of the total effect (effect size=-0.029), respectively. The areas under the ROC curve of serum sTREM2 level, DMV score, and their combination for predicting cognitive impairment in CSVD patients were 0.880, 0.891, and 0.910, respectively (all P<0.001). Conclusion:Serum sTREM2 not only directly affects the cognitive function of patients with cerebral small vessel disease, but also indirectly affects cognitive function through DMV score. The combination of serum sTREM2 levels and DMV score has high predictive value for the risk of CSVD-related cognitive impairment.

Objective:To explore the correlation between serum soluble triggering receptor expressed on myeloid cells 2 (sTREM2) and cognitive impairment in patients with cerebral small vessel disease (CSVD), and the role of deep medullary vein (DMV) score in this process.Methods:A total of 140 patients with CSVD admitted to the Department of Neurology, the First Affiliated Hospital of Henan Medical University from December 2022 to August 2024 were selected as the research objects. The basic data statistics, head magnetic resonance imaging examination, cognitive function assessment, serum sTREM2 detection and DMV score were performed. All data were analyzed by SPSS 29.0 software and GraphPad Prism 10.0 software packages. Logistic regression model was used to explore the influencing factors of cognitive impairment. Structural equation model was used to analyze the mediating effect of DMV score on the association between serum sTREM2 and cognitive impairment. Receiver operating characteristic (ROC) curve was used to evaluate the predictive value of serum sTREM2 level and DMV score for cognitive impairment in CSVD patients.Results:Serum sTREM2 level ( B=0.017, OR=1.017, 95% CI=1.003-1.031), DMV score ( B=0.375, OR=1.455, 95% CI=1.175-1.802) and years of education ( B=-0.248, OR=0.780, 95% CI=0.635-0.958) were risk factors for cognitive impairment (all P<0.05). sTREM2 not only directly affected cognitive function, but also indirectly affected cognitive function through DMV score. The direct effect (effect size=-0.022) and mediating effect (effect size=-0.007) accounted for 75.9% and 24.1% of the total effect (effect size=-0.029), respectively. The areas under the ROC curve of serum sTREM2 level, DMV score, and their combination for predicting cognitive impairment in CSVD patients were 0.880, 0.891, and 0.910, respectively (all P<0.001). Conclusion:Serum sTREM2 not only directly affects the cognitive function of patients with cerebral small vessel disease, but also indirectly affects cognitive function through DMV score. The combination of serum sTREM2 levels and DMV score has high predictive value for the risk of CSVD-related cognitive impairment.

Early neurological deterioration(END)occurs in patients with acute cerebral infarction after recombinant tissue-plasminogen activator(rt-PA)intravenous thrombolysis,which seriously affects the prognosis of patients and even causes death.However,there is no effective treatment.This report describes two patients with acute ischemic stroke presenting with right-sided limb weakness within 4.5 hours of onset.Brain CT ruled out cerebral hemorrhage and both patients were diagnosed with acute ischemic stroke.END occurred within 24 hours after intravenous thrombolysis with rt-PA.Reexamine Brain CT showed no evidence of cerebral hemorrhage.The patients were treated with continuous tirofiban infusion for 48 hours,overlapping with oral antiplatelet therapy for 4 hours and 6 hours,respectively.After discontinuation of tirofiban,no further neurological deterioration was observed.At the 3-month follow-up,there was no recurrence,and the modified Rankin scale(mRS)scores were 1 and 3,respectively.This study delineates the diagnostic and therapeutic trajectories of two paradigmatic cases to inform clinical decision-making for analogous presentations,thereby contributing to evidence-based management strategies.